| 摘要 |
PURPOSE: To provide a biaxially oriented polyester laminated body which has excellent printability (dye and ink transfer accepting property) and writable property of a rear face when it is used as a base film of a thermal recording acceptor such as accepting paper for video printer, photographic paper, card, label, and particularly as the accepting paper for video printer. CONSTITUTION: A biaxially oriented laminated film has a layer (A) and a layer (B). The layer (A) forms a face at a side of a thermal record accepting layer consisting of a polyester I and a polymer which is incompatible with the polyester I, having an apparent density of 1.0-1.3g/cm<3> , a center line average roughness of 0.01-0.2μm, and a (b) value of 1.0 or lower. The layer (B) consists of a polyester II and a polymer which is incompatible with the polyester II, having an apparent density of 0.6-1.0g/cm<3> . A masking degree of a film is 0.8 or higher. |
